| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.33 | 10.262% | $55.4949 | $55.49 | $55.50 | $55.50 |
| Purchase #2 | $111.46 | 4.851% | $116.8669 | $116.87 | $116.85 | $116.90 |
| Purchase #3 | $177.45 | 11.579% | $197.9969 | $198.00 | $198.00 | $198.00 |
| Purchase #4 | $172.89 | 5.692% | $182.7309 | $182.73 | $182.75 | $182.70 |
| Purchase #5 | $45.54 | 5.743% | $48.1554 | $48.16 | $48.15 | $48.20 |
| Purchase #6 | $226.51 | 7.210% | $242.8414 | $242.84 | $242.85 | $242.80 |
| Purchase #7 | $97.44 | 12.596% | $109.7135 | $109.71 | $109.70 | $109.70 |
| 7 purchase totals = | $881.62 | $953.7999 | $953.80 | $953.80 | $953.80 | |